Music box



FIG. 1 is a front elevational view of a music box showing my new design;

FIG. 2 is a rear elevational view;

FIG. 3 is a left side elevational view;

FIG. 4 is a right side elevational view;

FIG. 5 is a top plan view, with the simulated street pattern partially shown being continuous over the circular platform surface upon which the bridge and sailboats are placed; and

FIG. 6 is a bottom plan view. 

The ornamental design for music box, substantially as shown and described. 